If you're looking for manga similar to Mameshiba 2nd Season, you might like these titles.
Meet Lycopene. A tomatoy poodle. Wait! Hold up. A...what?! Apparently a tomatoy poodle is poodle born from a tomato plant. Meet Meh-Meh, a normal schoolgirl, who finds herself lost in Cuteopia, a strange world inhabited by strange creatures like Lycopene.